1/*
2 *  Copyright (c) 2013 The WebM project authors. All Rights Reserved.
3 *
4 *  Use of this source code is governed by a BSD-style license
5 *  that can be found in the LICENSE file in the root of the source
6 *  tree. An additional intellectual property rights grant can be found
7 *  in the file PATENTS.  All contributing project authors may
8 *  be found in the AUTHORS file in the root of the source tree.
9 */
10
11#ifndef VP9_ENCODER_VP9_WRITE_BIT_BUFFER_H_
12#define VP9_ENCODER_VP9_WRITE_BIT_BUFFER_H_
13
14#include "vpx/vpx_integer.h"
15
16#ifdef __cplusplus
17extern "C" {
18#endif
19
20struct vp9_write_bit_buffer {
21  uint8_t *bit_buffer;
22  size_t bit_offset;
23};
24
25size_t vp9_wb_bytes_written(const struct vp9_write_bit_buffer *wb);
26
27void vp9_wb_write_bit(struct vp9_write_bit_buffer *wb, int bit);
28
29void vp9_wb_write_literal(struct vp9_write_bit_buffer *wb, int data, int bits);
30
31
32#ifdef __cplusplus
33}  // extern "C"
34#endif
35
36#endif  // VP9_ENCODER_VP9_WRITE_BIT_BUFFER_H_
37